initial import for Open Source 🎉

static/js/services/external-login-service.js

@@ -0,0 +1,43 @@
+/**
+ * Service which exposes the supported external logins.
+ */
+angular.module('quay').factory('ExternalLoginService', ['Features', 'Config', 'ApiService',
+  function(Features, Config, ApiService) {
+  var externalLoginService = {};
+
+  externalLoginService.EXTERNAL_LOGINS = window.__external_login || [];
+
+  externalLoginService.getLoginUrl = function(loginService, action, callback) {
+    var errorDisplay = ApiService.errorDisplay('Could not load external login service ' +
+                                               'information. Please contact your service ' +
+                                               'administrator.')
+
+    var params = {
+      'service_id': loginService['id']
+    };
+
+    var data = {
+      'kind': action
+    };
+
+    ApiService.retrieveExternalLoginAuthorizationUrl(data, params).then(function(resp) {
+      callback(resp['auth_url']);
+    }, errorDisplay);
+  };
+
+  externalLoginService.hasSingleSignin = function() {
+    return externalLoginService.EXTERNAL_LOGINS.length == 1 && !Features.DIRECT_LOGIN;
+  };
+
+  externalLoginService.getSingleSigninUrl = function(callback) {
+    if (!externalLoginService.hasSingleSignin()) {
+      return callback(null);
+    }
+
+    // If there is a single external login service and direct login is disabled,
+    // then redirect to the external login directly.
+    externalLoginService.getLoginUrl(externalLoginService.EXTERNAL_LOGINS[0], 'login', callback);
+  };
+
+  return externalLoginService;
+}]);